We returned to the library at dawn.
I hadn't slept. How could I? Every time I closed my eyes, I saw Yuki's corrupted hand, the dark veins spreading like roots through her body. I saw Valdris, nine hundred years ago, making the same descent into darkness. I saw all the people I'd failed to save over the centuries, their faces blurring together into one endless parade of regret.
You're being dramatic, I told myself. You've had worse nights.
But I couldn't shake the feeling that this time was different. This time, I might actually have to face the consequences of my past.
The restricted section was empty when we arrived—Librarian Thorne had given us special access for the morning. The ancient texts were laid out on the reading tables, their pages yellowed with age. Some of them were older than most kingdoms. Some of them, I'd written myself.
"Where do we even start?" Ren asked, looking overwhelmed by the sheer volume of knowledge.
"With the fundamentals," I said, pulling down a tome on curse theory. "We need to understand how the binding works before we can figure out how to break it."
What I didn't say: I already know how it works. I designed it. But I was hoping you could see it as us discovering this together.
Yuki sat at the far end of the table, her corrupted hand resting on the wood. The dark veins had spread past her shoulder now, creeping up her neck like grasping fingers. Her eyes—once a warm brown—were shadowed, the whites tinged with gray.
She caught me looking and quickly pulled her sleeve down. "I'm fine."
"You're not," Sora said bluntly. She'd been watching Yuki like a hawk all morning. "The corruption is accelerating. We can all see it."
"I said I'm FINE." Yuki's voice cracked with an edge of something dark, something hungry. She immediately looked horrified. "I'm sorry. I didn't mean—"
"It's okay," Ren said, reaching for her good hand. "We know it's not you."
But was it? That was the question that haunted me. At what point did the corruption stop being an external force and start being part of who you were? When did Valdris stop being my student and become the Demon Lord?
I didn't have an answer then. I still don't have one.
"Let's focus," I said, opening the tome. "This text describes the theoretical framework for magical bindings. The key principle is that a binding creates a sympathetic link between the artifact and the host's magical core. Breaking that link requires either the original creator's intervention or—"
"Or what?" Hiro asked, leaning forward.
I hesitated. The truth was, there was no "or." Valdris and I had designed the crystal specifically to be unbreakable by conventional means. We'd been so proud of ourselves, creating something that could amplify magic tenfold without the usual drawbacks of dark artifacts.
We'd been idiots.
"Or a source of power equal to or greater than the binding itself," I finished, which was technically true but practically useless. "Which in this case would require divine intervention."
"Hence, Luna," Sora said, watching me carefully. "You knew that already, didn't you? That we'd need a god's help?"
"I suspected."
"You suspected." She didn't believe me. Smart girl. "Just like you 'suspected' where the dungeon was. Just like you 'suspected' what the crystal would do. Just like you 'suspected' that Professor Theron would recognize you from sixty years ago when you apparently haven't aged a day."
The table went quiet. Everyone was looking at me now.
"Sora," Ren said warningly.
"No, she's right to ask," I said, closing the book. "I've been... evasive. About my past. About what I know." I looked at each of them. "The truth is, I've lived a long time. Longer than most. And in that time, I've encountered magic that most people only read about in legends. Including the kind of dark magic that's corrupting Yuki."
"How long?" Yuki asked quietly. Her eyes were darker now, almost black. "How long have you lived, Kaito?"
I thought about the answer. About the truth that would change everything.
"Long enough to make mistakes I'm still paying for," I said finally. "Long enough to know that some curses can't be broken by conventional means. Long enough to know that we need Luna's help, and we need it soon."
It wasn't a real answer. They all knew it. But it was all I could give them.
"Fine," Sora said, though her expression said this conversation wasn't over. "Keep your secrets. But if Yuki dies because you're too busy hiding your past—"
"She won't," I interrupted. "I promise you, she won't. Even if I have to reveal every secret I've ever kept."
Which, at this rate, I probably will.
We spent the next three hours combing through texts on dark magic, curse theory, and binding mechanics. I "helped" by pointing them toward relevant passages, carefully avoiding anything that would reveal I'd written half of these books myself.
Yuki grew quieter as the morning wore on. She'd stopped taking notes, stopped asking questions. She just sat there, staring at her corrupted hand, occasionally flexing her fingers as if testing something.
"Yuki?" Ren said gently. "Are you okay?"
"I can feel it," she whispered. "The crystal. It's not just in my hand anymore. It's... everywhere. In my blood. In my bones. In my magic." She looked up, and her eyes were completely black now—sclera, iris, pupil, all consumed by darkness. "And the worst part is... I like it. The power. It's intoxicating."
"That's the corruption talking," I said quickly. "It's not you."
"Isn't it?" She stood abruptly, and I felt the air around her shift. Dark magic crackled along her skin, visible as purple-black lightning. "How do you know where I end and the curse begins? Because I don't anymore."
Her robes—simple brown traveling clothes—began to change. The fabric darkened, shifting from brown to deep purple to absolute black. The material seemed to absorb light, becoming less like cloth and more like solidified shadow. The sleeves dissolved into wisps of dark energy that coiled around her arms like living things. Her collar rose, forming a high neck that framed her face in darkness. The hem of her robe became translucent, fading into tendrils of shadow that writhed and twisted with a life of their own.
It was terrifying. It was exactly the kind of transformation I'd seen in dark mages who'd gone too far.
"Yuki," Ren said, standing slowly. "You need to calm down."
"Calm down?" She laughed, and it wasn't her laugh. It was darker, edged with something hungry. "Why would I calm down? For the first time in my life, I feel POWERFUL. I could reshape reality with a thought. I could burn this entire library to ash. I could—"
"Stop," I said firmly. "Listen to yourself. That's not you talking. That's the curse."
"How do you KNOW?" she shouted, and the dark energy around her flared. Books flew off the shelves. The windows rattled. "How do you know what's me and what's the curse? You keep saying you understand, that you've seen this before, but you won't tell us HOW. You won't tell us WHO YOU ARE."
"Yuki, please—" Ren reached for her shoulder.
It was the wrong move.
The moment his hand touched her, Yuki spun, and dark magic exploded from her palm. Not a controlled spell. Not a measured attack. Just raw, corrupted power given form.
A lance of absolute darkness, darker than shadow, darker than night, darker than the void between stars.
It happened too fast for anyone to react.
The dark lance punched through the air with a sound like reality tearing. Ren dove to the side. Sora threw herself behind a bookshelf. Hiro raised a barrier that shattered like glass.
And I just stood there, frozen, because I recognized that spell. I'd taught it to Valdris. I'd watched him perfect it. I'd seen him use it to kill a dragon.
The lance hit me center mass.
There was no pain at first. Just... absence. A hole where my chest used to be, a void where my heart should have been beating. I looked down and saw through myself, saw the bookshelf behind me through the gap in my torso.
Oh, I thought distantly. This is going to be inconvenient.
Then the pain hit.
I'd died before. Seventeen times, to be exact. Stabbed, burned, drowned, poisoned, crushed, and once memorably eaten by a dragon (that was a bad century). Each time, my body had healed, my immortality dragging me back from death's door.
But it never got easier. Death was still death, even if it wasn't permanent.
I felt my knees buckle. Felt myself falling. Heard Yuki screaming—her voice, her real voice, full of horror at what she'd done and heard Ren shouting my name. Heard Sora cursing.
And then I felt nothing at all.
Death, I'd learned over the centuries, had a waiting room.
I opened my eyes—or whatever passed for eyes when you were technically dead—and found myself standing in a space that wasn't quite space. The ground beneath my feet was solid but translucent, like walking on glass over an infinite void. The sky above was a swirl of colors without names, shifting without any patterns that hurt to look at.
The God Realm. The space between mortal existence and divine eternity. The place where souls went to be judged, or reborn, or whatever the gods decided to do with them.
I'd been here before—seventeen times, to be exact. Usually, I just waited for my body to heal and pulled myself back. But this time felt different. This time, I wasn't alone.
"Kaito?"
The voice was familiar. Achingly familiar. A voice I hadn't heard in seven hundred years.
I turned, and there she was.
Luna. Goddess of Magic and the Moon. Lyra, as I'd known her. My student. My friend. The brilliant young mage who'd ascended to godhood and left me behind.
She looked exactly as I remembered—young, maybe twenty-five in appearance, with silver hair that flowed like liquid moonlight and eyes that held the depth of the night sky. She wore robes of deep blue and silver, constellations shifting across the fabric like living things. A crown of crescent moons floated above her head, rotating slowly.
But her expression—that was new. Shock. Disbelief. And something that might have been joy or might have been anger. With gods, it was hard to tell.
"You're alive," she whispered. "After all this time, you're actually alive."
"Technically, I'm dead right now," I said. "But yes, generally speaking, I'm alive. Surprise?"
"Surprise?" Her voice rose. "SURPRISE? Kaito, I thought you were GONE. We all did. You disappeared seven hundred years ago without a word. No goodbye, no explanation, just... gone. And now you show up in the God Realm because you got yourself KILLED?"
"To be fair, I didn't get myself killed. One of my traveling companions accidentally blasted a hole through my chest with corrupted dark magic. There's a difference."
"There really isn't." She moved closer, and I could feel the divine power radiating from her. It was overwhelming, like standing next to the sun. "What are you doing, Kaito? Why are you traveling with mortals? Why are you hiding? And why—" her eyes narrowed, "—do I sense Valdris's magic on you?"
Of course, she'd sense it. Luna was the goddess of magic. She could probably read magical signatures like I read books.
"It's complicated," I said.
"It's always complicated with you." She crossed her arms. "Explain. Now. Before your body heals and drags you back."
I could feel it already—the pull of my immortality, my body knitting itself back together in the mortal realm. I had maybe a minute before I was yanked back.
"One of the heroes I'm traveling with picked up a cursed artifact," I said quickly. "A power amplification crystal bound with dark magic. It's corrupting her, and if we don't break the curse soon, she'll be lost. We were coming to your temple to pray for guidance."
"A power amplification crystal?" Luna's expression shifted to concern. "Those are ancient. Pre-Cataclysm. The binding magic required to create one is—" She stopped. Stared at me. "No. Tell me you didn't."
"I didn't," I said. Which was technically true, which is, and I had created it together. "But I know who did. And I know how to break the curse. I just... need help."
"From me."
"From you."
She was quiet for a long moment, studying me with those infinite eyes. "You're still trying to save everyone, aren't you? Even after all this time. Even after everything that happened with Valdris."
The name hung between us like a curse.
"Someone has to," I said quietly.
"And it has to be you? The man who's been hiding from the world for seven centuries?" Her voice softened. "Kaito, why didn't you come to us? To me? We could have helped. We could have—"
"Could have what?" I interrupted. "Revealed that the legendary Eternal Wanderer was still alive? That your teacher—the man who trained five gods—was hiding in a tavern in a border town? That would have gone well."
"We deserved to know you were alive."
"Maybe. But I deserved to be left alone."
The pull was getting stronger. My time was running out.
"I have to go," I said. "My body's healing. But Lyra—Luna—please. The g—butho's corrupted, her name is Yuki. She's a good person. A brilliant mage. She doesn't deserve this. If you can help her, if you can guide us to a solution—"
"I'll help," Luna said immediately. "Of course I'll help. But Kaito, this conversation isn't over. When you come to my temple, we're going to talk. Really talk. About everything."
"I was afraid you'd say that."
"Good. You should be afraid." But she smiled, and for a moment, she looked like Lyra again. My student. My friend. "It's good to see you, teacher. Even if you are technically dead at the moment."
"It's good to see you too," I said honestly. "Even if I'm about to get a lecture I've been avoiding for seven hundred years."
The pull became irresistible. The God Realm began to fade, Luna's form dissolving into light.
The last thing I heard was her voice: "Don't die again before we talk. That's an order."
Then I was falling, falling, falling back into my body—
I gasped back to life with all the grace of a drowning man breaking the surface.
Pain. Overwhelming, all-consuming pain. My chest felt like it was on fire, like someone had poured molten metal into the wound. But beneath the pain, I could feel it—my magic, my healing magic, flooding through my body with desperate urgency.
The hole in my chest was closing. Flesh knitting back together, bones reforming, organs regenerating. It was grotesque. It was miraculous. It was the curse of immortality in action.
I could hear voices around me. Yuki sobbing. Ren is shouting something. Sora's voice was sharp with panic. Hiro praying.
My eyes snapped open.
I was lying on the floor of the library, surrounded by the heroes. Yuki was on her knees beside me, tears streaming down her corrupted face. Ren was trying to stop the bleeding with his cloak, which was pointless because the wound was already healing. Sora was staring at me with an expression of absolute shock.
"He's alive," Hiro breathed. "By the gods, he's alive."
"How?" Sora demanded. "There was a HOLE in his chest. I could see through him. No one survives that."
I tried to speak, but all that came out was a wet cough. Blood. Right. My lungs were still reforming.
"Don't talk," Ren said, his hands shaking. "Just... just stay still. We'll get a healer—"
I shook my head and forced myself to sit up. Bad idea. The world spun, and I nearly passed out again. But I managed to stay conscious, managed to focus on the healing magic still coursing through me.
"I'm fine," I croaked. My voice sounded like I'd been gargling gravel. "Just... give me a minute."
"You're NOT fine," Yuki sobbed. "I killed you. I KILLED you. I saw—I felt—oh gods, what have I done?"
"You didn't kill me," I said, finally getting my voice to work properly. "I'm harder to kill than I look."
"There was a hole in your chest," Sora repeated, her voice flat with shock. "A hole. Through your chest. Your HEART was gone."
"I got better."
"You got BETTER?" She looked like she wanted to strangle me. "People don't just 'get better' from having their heart destroyed!"
"I'm not most people."
The healing was almost complete now. I could feel my heart beating again, strong and steady. My lungs were working. The pain was fading to a dull ache. In another minute, I'd be completely healed, with no bloodstain on my shirt to show I'd been dead at all.
Immortality was convenient like that.
I looked at Yuki. Her eyes were still completely black, her clothing still transformed into that shadowy, corrupted form. But her expression was pure horror, pure guilt.
"I'm so sorry," she whispered. "I didn't mean to. I lost control. The power, it just—"
"I know," I said gently. "It's not your fault. The corruption is getting worse. We need to get you help, and we need to do it now."
"But you—"
"I'm fine. See?" I stood up, ignoring the protests from my still-healing body. "Good as new. Well, mostly new. I'll need a new shirt."
They were all staring at me like I'd grown a second head.
"Kaito," Ren said slowly, "what are you?"
The question I'd been dreading. The question I couldn't avoid anymore.
I looked at each of them—Ren's confusion, Sora's suspicion, Hiro's awe, Yuki's guilt and fear.
And I made a choice. Not to tell them everything. But to give them enough truth to keep going.
"I'm someone who's lived a very long time," I said quietly. "Someone who's encountered magic that most people only read about, in legends. Someone who's made mistakes and paid for them in ways you can't imagine." I looked at Yuki. "And someone who's not going to let you fall to the same darkness that claimed people I cared about. Even if it means revealing things I've kept hidden for centuries."
"Centuries," Sora repeated. "You're saying you're centuries old."
"I'm saying I'm old enough to know that we're wasting time. Yuki's corruption is accelerating. The suppression potion isn't working anymore. And we're not going to find answers in these books." I gestured to the library around us. "We need divine intervention. We need Luna."
"The goddess," Hiro said. "You really think she'll help?"
I thought about Lyra's face in the God Realm. About her promise to help. About the conversation we were going to have.
"Yes," I said. "I think she'll help. In fact, I'm certain of it."
"How can you be certain?" Ren asked.
Because I just talked to her while I was dead, and she promised, I didn't say. Instead: "Call it a hunch."
"A hunch," Sora said flatly. "You have a lot of those."
"I'm a very intuitive person."
"You're a very evasive person." She stepped closer, her eyes hard. "You just survived having your heart destroyed. You healed from a fatal wound in minutes. You know things about ancient magic that even the Academy's masters don't know. And you expect us to accept 'I'm old' as just to accept"
"For now, yes." I met her gaze. "Because the alternative is a very long, very complicated story that we don't have time for. Yuki is running out of time. Every hour we waste arguing about my past is an hour closer to her losing herself completely."
I turned to Yuki. She was still crying, still wrapped in that corrupted shadow-clothing, still radiating dark magic.
"I made you a promise," I said. "I promised I wouldn't let you become a monster. And I meant it. Even if it means facing things I've been avoiding for a very long time."
"What things?" she asked quietly.
I thought about Luna. About my former students who'd become gods. About the conversation that was waiting for me at the temple.
"Old debts," I said. "Old friends. Old mistakes." I looked at the others. "We're going to Luna's temple. Today. Now. Before Yuki's corruption gets any worse."
"And you think the goddess will just... help us?" Ren asked. "Just like that?"
"I think she'll listen. And I think she'll understand what's at stake." I paused. "I also think she's going to have a lot of questions for me. But that's a problem for later."
"You're full of problems for later," Sora muttered.
"You have no idea."
We left the library in a hurry, Librarian Thorne shouting after us about the mess we'd made. Books were scattered everywhere, shelves were knocked over, and there was a concerning amount of my blood on the floor. I'd have to send her an anonymous donation later to cover the damages.
Add it to the list of things I need to fix, I thought wearily.
The walk through Lumenhaven was tense. People stared at Yuki—at her black eyes, her shadow-clothing, the dark energy that crackled around her. Some made warding signs. Others hurried away. A few brave souls called for the city guard.
"We need to move faster," Sora said, her hand on her dagger. "Before someone decides she's a threat."
"She IS a threat," I said quietly. "Just not the kind they think."
Yuki walked in the center of our group, her head down, trying to make herself small. But there was no hiding what she'd become. The corruption was too visible, too obvious.
"I'm sorry," she whispered. "I'm so sorry. For all of this. For hurting you. For—"
"Stop apologizing," I interrupted. "You didn't ask for this. You didn't choose this. And we're going to fix it."
"How can you be so sure?"
I thought about Luna's promise. About the power of a goddess. About the fact that I'd trained her, taught her everything she knew about magic.
"Because I know someone who can help," I said. "Someone powerful. Someone who... owes me a favor."
That was stretching the truth. Luna didn't owe me anything. If anything, I owed her an explanation for disappearing seven hundred years ago.
But she'd help. I knew she would. Because beneath the divine power, beneath the title of goddess, she was still Lyra. Still my student. Still someone who cared about savi, ng people.
I hope I added mentally. Because if I'm wrong about this, we're all in trouble.
Luna's temple stood in the religious district, on the third hill of Lumenhaven. It was smaller than Solara's grand cathedral, more intimate. The architecture was elegant—white marble columns, silver filigree, and a domed roof that seemed to capture and reflect moonlight even during the day.
I'd been here before. Many times. Usually late at night, when I couldn't sleep and needed to feel close to my former students. I'd never gone inside. Never prayed. Never ask and never.
Pride, maybe. Or fear. Or just the stubborn belief that I could handle everything myself.
Look how well that's worked out, I thought bitterly.
We stood at the base of the temple steps, looking up at the entrance. The doors were open, inviting. Inside, I could see the soft glow of magical lights, the shimmer of divine energy.
"This is it," Hiro said quietly. "Luna's temple. If the goddess can help anyone, it's here."
"Then let's go," Ren said, starting up the steps.
I didn't move.
Everyone turned to look at me.
"Kaito?" Yuki asked. "What's wrong?"
Everything, I wanted to say. I'm about to face a goddess who used to be my student. I'm about to have a conversation I've been avoiding for seven hundred years. I'm about to reveal secrets that could change everything.
Instead, I said, "No, nothing, just... preparing myself."
"For what?" Sora asked suspiciously.
"For whatever comes next."
I took a deep breath and started up the steps. Each one felt heavier than the last. By the time I reached the top, my legs felt like lead.
The temple doors loomed before me, ancient and imposing. Beyond them lay answers. Help. Hope.
And a reckoning I'd been running from for far too long.
"Ready?" Ren asked, his hand on the door.
No, I thought. I'm not ready. I'll never be ready.
"Yes," I said aloud. "Let's go."
But as Ren pushed open the doors, as divine light spilled out to greet us, I couldn't help thinking:
I really, really should have just stayed in bed.